Blue is the world’s most popular color and, fittingly, it has one of the largest families of named shades, from deep navy to bright sky blue. If you want a shade like blue that is darker, lighter, or more vivid, there is a perfect cousin for it.

This guide covers the best colors similar to blue, how each one differs, and a ready-to-use palette for every shade. Click any swatch to copy its hex code.

The quick answer: colors like blue #

The six closest alternatives to blue are:

  • Navy, a deep, near-black blue
  • Cobalt, a vivid, intense blue
  • Azure, a clear, bright light blue
  • Cerulean, a sky-and-sea blue
  • Sapphire, a rich, jewel-like blue
  • Sky blue, a soft, pale light blue
Shades similar to blue

1. Navy #

Navy is the deepest blue, a dark, near-black shade that feels classic and grounding. See more in our guide to what goes with navy.

Navy palette

2. Cobalt #

Cobalt is a vivid, intense blue with real punch, bolder and brighter than standard blue. See more in our guide to what goes with cobalt blue.

Cobalt palette

3. Azure #

Azure is a clear, bright light blue, like a cloudless sky. It feels fresh, clean, and open.

Azure palette

4. Cerulean #

Cerulean is a bright sky-and-sea blue, vivid but a touch softer than cobalt. It feels calm and summery.

Cerulean palette

5. Sapphire #

Sapphire is a rich, jewel-like deep blue named after the gemstone. It feels luxurious and refined.

Sapphire palette

6. Sky blue #

Sky blue is a soft, pale light blue, the airiest of the family. See more in our guide to what goes with sky blue.

Sky blue palette

How to choose the right shade #

Pick by depth: navy and sapphire for deep, rich, grounding blues; cobalt and cerulean for vivid, energetic punch; and azure or sky blue for light, fresh, airy looks.

Build your own palette #

Use the PaletteDeck generator to build a palette around any of these blues, browse our most popular palettes, or explore more color guides.